![White Oak with rime ice, Lake County, IL](https://a4.pbase.com/g9/43/815143/3/153065286.mhzWcLXW.jpg) White Oak with rime ice, Lake County, IL |
![Trillium and blue-eyed Mary, Messenger Woods, Will County, IL](https://a4.pbase.com/g3/43/815143/3/89937148.xek6k00I.jpg) Trillium and blue-eyed Mary, Messenger Woods, Will County, IL |
![Marsh Marigolds, Daniel Wright Woods, Lake County, IL](https://a4.pbase.com/g13/43/815143/3/89937285.304286fb.JPEG) Marsh Marigolds, Daniel Wright Woods, Lake County, IL |
![Prairie trillium, false rue anenome, and bluebells, Starved Rock State Park, IL](https://a4.pbase.com/g12/43/815143/3/89937420.Cc8HfFet.jpg) Prairie trillium, false rue anenome, and bluebells, Starved Rock State Park, IL |
![Red Maple, Hiawatha N. F., MI](https://a4.pbase.com/g9/43/815143/3/89940070.6C5BwZme.jpg) Red Maple, Hiawatha N. F., MI |
![Bond Falls, Ottawa National Forest., MI](https://a4.pbase.com/g12/43/815143/3/89940616.C8TswQDj.jpg) Bond Falls, Ottawa National Forest., MI |
![Red Maples, Bond Falls, Ottawa National Forest, MI](https://a4.pbase.com/g9/43/815143/3/89941203.eRU0xgSE.jpg) Red Maples, Bond Falls, Ottawa National Forest, MI |
![Bond Falls, Ottawa National Forest, MI](https://a4.pbase.com/g12/43/815143/3/89941317.RNL9Iucs.jpg) Bond Falls, Ottawa National Forest, MI |
![(MW9) Yellow Lady's-slippers among Horsetail Rushes, Ridges Sanctuary, Door County, WI](https://a4.pbase.com/g9/43/815143/3/89942819.jCXyFOcU.jpg) (MW9) Yellow Lady's-slippers among Horsetail Rushes, Ridges Sanctuary, Door County, WI |
![Lake Michigan Shoreline, IL](https://a4.pbase.com/g3/43/815143/3/89956408.pW14svlj.jpg) Lake Michigan Shoreline, IL |
![(MW11) Black oak, Illinois Beach S. P., IL](https://a4.pbase.com/g3/43/815143/3/89956405.GKy5KjId.jpg) (MW11) Black oak, Illinois Beach S. P., IL |
![(MW12) Lake of the Clouds, MI](https://a4.pbase.com/g3/43/815143/3/89953454.kjYZH4JA.jpg) (MW12) Lake of the Clouds, MI |
![(MW13) Carp River, Ottawa N.F., MI](https://a4.pbase.com/g3/43/815143/3/89954459.3SsMbXO9.jpg) (MW13) Carp River, Ottawa N.F., MI |
![(MW14) Bracken fern and red maple, Ottawa N.F., MI](https://a4.pbase.com/g3/43/815143/3/89955940.g86kVAdE.jpg) (MW14) Bracken fern and red maple, Ottawa N.F., MI |
![(MW15) Showy Lady's-slippers, Ridges Sanctuary, Door County, WI](https://a4.pbase.com/g3/43/815143/3/89946607.e8kbrVQX.jpg) (MW15) Showy Lady's-slippers, Ridges Sanctuary, Door County, WI |
![(MW16) Lupines and pucoon, Illinois Beach S.P., IL](https://a4.pbase.com/g3/43/815143/3/89956591.cLeJcaUu.jpg) (MW16) Lupines and pucoon, Illinois Beach S.P., IL |
![(MW17) Dwarf lake iris, Ridges Sanctuary, WI](https://a4.pbase.com/g9/43/815143/3/89947553.AzqMB40I.jpg) (MW17) Dwarf lake iris, Ridges Sanctuary, WI |
![Gaywings and moss, Ridges Sanctuary, WI](https://a4.pbase.com/g9/43/815143/3/89993435.AQWrxEfj.jpg) Gaywings and moss, Ridges Sanctuary, WI |
![May apples, Daniel Wright Woods, IL](https://a4.pbase.com/g3/43/815143/3/89994607.qvDr4SwZ.jpg) May apples, Daniel Wright Woods, IL |
![(MW20) Dwarf lake iris and gaywings, Ridges Sanctuary, WI](https://a4.pbase.com/g9/43/815143/3/89995261.lM7n3XbO.jpg) (MW20) Dwarf lake iris and gaywings, Ridges Sanctuary, WI |
![Matthiessen Creek, Matthiessen State Park, IL](https://a4.pbase.com/g10/43/815143/3/90047693.Z04WQwO2.jpg) Matthiessen Creek, Matthiessen State Park, IL |
![Blue-eyed Mary and trillium, Messenger Woods, IL](https://a4.pbase.com/g3/43/815143/3/90029183.plCPTbQn.jpg) Blue-eyed Mary and trillium, Messenger Woods, IL |
![(MW23) Showy Lady's-slippers, Ottawa N. F., MI](https://a4.pbase.com/g3/43/815143/3/90029124.Xaz4PfmK.jpg) (MW23) Showy Lady's-slippers, Ottawa N. F., MI |
![Cedar River, MI](https://a4.pbase.com/g3/43/815143/3/90046494.S1iLq3pg.jpg) Cedar River, MI |
![(MW25) Birches and maples, Nicolet N. F., WI](https://a4.pbase.com/g3/43/815143/3/90043828.1SxHaBj8.jpg) (MW25) Birches and maples, Nicolet N. F., WI |
![Round Lobed Hepatica, IL](https://a4.pbase.com/g9/43/815143/3/89254525.skuxOOVV.jpg) Round Lobed Hepatica, IL |
![Spring Beauty, IL](https://a4.pbase.com/g3/43/815143/3/89254892.YS0bowUb.jpg) Spring Beauty, IL |
![Round-lobed Hepatica, IL](https://a4.pbase.com/g3/43/815143/3/89254887.64oHAsYR.jpg) Round-lobed Hepatica, IL |
![Bloodroot, Rollins Savana Forest Preserve, IL](https://a4.pbase.com/g13/43/815143/3/89254941.d36a3e13.JPEG) Bloodroot, Rollins Savana Forest Preserve, IL |
![(MW30) Large Flowered Trillium,WI](https://a4.pbase.com/g9/43/815143/3/89254973.Se1ijfOY.jpg) (MW30) Large Flowered Trillium,WI |
![Dutchman's Breeches, IL](https://a4.pbase.com/g3/43/815143/3/89254951.XTwCDASD.jpg) Dutchman's Breeches, IL |
![(MW32) Nodding Trillium, IL](https://a4.pbase.com/g3/43/815143/3/89254990.sodw4qrN.jpg) (MW32) Nodding Trillium, IL |
![(MW33) Yellow Trout Lily, IL](https://a4.pbase.com/g9/43/815143/3/89255016.mB8rwGPs.jpg) (MW33) Yellow Trout Lily, IL |
![Marsh Marigolds, White Fish Bay, WI](https://a4.pbase.com/g9/43/815143/3/89255042.06C1P4FY.jpg) Marsh Marigolds, White Fish Bay, WI |
![(MW35) Morel Mushroom, IL](https://a4.pbase.com/g9/43/815143/3/89254874.RtTTPo09.jpg) (MW35) Morel Mushroom, IL |
![(MW36) Andrews ladys-slipper, IL](https://a4.pbase.com/g3/43/815143/3/89255038.Ij56f8P3.jpg) (MW36) Andrews ladys-slipper, IL |
![Bluebells, IL](https://a4.pbase.com/g13/43/815143/3/89254579.bdd33155.JPEG) Bluebells, IL |
![Virginia Bluebells, IL](https://a4.pbase.com/g13/43/815143/3/89255338.099e3163.JPEG) Virginia Bluebells, IL |
![Phlox & May Apples, IL](https://a4.pbase.com/g3/43/815143/3/89254527.dlbVjkFV.jpg) Phlox & May Apples, IL |
![(MW41) Prairie Trillium, IL](https://a4.pbase.com/g3/43/815143/3/89255319.qMCtnkRB.jpg) (MW41) Prairie Trillium, IL |
![(MW42) Columbine, Ridges Sanctuary, Door Cunty, WI](https://a4.pbase.com/g9/43/815143/3/89255355.CEqEAauf.jpg) (MW42) Columbine, Ridges Sanctuary, Door Cunty, WI |
![(MW43) Frosted amur maple leaf, IL](https://a4.pbase.com/g3/43/815143/3/90115909.xGgBq5P3.jpg) (MW43) Frosted amur maple leaf, IL |
![Bloodroot and branch, Rollins Savanna, IL](https://a4.pbase.com/g3/43/815143/3/89255011.z183Vj9R.jpg) Bloodroot and branch, Rollins Savanna, IL |
![(MW45) Sugar maple, MI](https://a4.pbase.com/g3/43/815143/3/90119595.0BFEawZr.jpg) (MW45) Sugar maple, MI |
![Dutchman's breeches, Messenger Woods, Will County, IL](https://a4.pbase.com/g9/43/815143/3/106139285.7HvtB7B9.jpg) Dutchman's breeches, Messenger Woods, Will County, IL |
![(MW48) Pheasant feathers close-up](https://a4.pbase.com/g3/43/815143/3/90349581.UNWQ1ClP.jpg) (MW48) Pheasant feathers close-up |
![(MW49) Bittersweet, Ridges Sanctuary, Door County, WI](https://a4.pbase.com/g3/43/815143/3/90601466.MRRBDs0j.jpg) (MW49) Bittersweet, Ridges Sanctuary, Door County, WI |
![(MW50) Marsh Marigolds, Whitefish Dunes State Park, WI](https://a4.pbase.com/g9/43/815143/3/95089554.eG4GfFui.jpg) (MW50) Marsh Marigolds, Whitefish Dunes State Park, WI |
![(MW51) Trout lily, Higginbotham Woods, Will County, IL](https://a4.pbase.com/g3/43/815143/3/95105634.uUv6Rc9Q.jpg) (MW51) Trout lily, Higginbotham Woods, Will County, IL |
![Dogwood, Shawnee National Forest, IL](https://a4.pbase.com/g5/43/815143/3/105307024.w9jbsJfi.jpg) Dogwood, Shawnee National Forest, IL |
![Twin leaf, Petrifying Springs, WI](https://a4.pbase.com/g12/43/815143/3/122684846.Cl0gzVPj.jpg) Twin leaf, Petrifying Springs, WI |
![Bloodroot, Rollins Savanna, IL](https://a4.pbase.com/g3/43/815143/3/122669349.X6XJhevA.jpg) Bloodroot, Rollins Savanna, IL |
![Jack-in-the-pulpit, Messenger Woods, IL](https://a4.pbase.com/g3/43/815143/3/122672872.d2ohqQio.jpg) Jack-in-the-pulpit, Messenger Woods, IL |
![Jack-in-the-pulpit, Messenger Woods, IL](https://a4.pbase.com/g3/43/815143/3/122672875.5r3Bbl4j.jpg) Jack-in-the-pulpit, Messenger Woods, IL |
![Geranium and maidenhair ferns, Mississippi Palisades State Park, IL](https://a4.pbase.com/g3/43/815143/3/122673127.UX4wY2no.jpg) Geranium and maidenhair ferns, Mississippi Palisades State Park, IL |
![Geraniums, Messenger Woods, IL](https://a4.pbase.com/g3/43/815143/3/122673155.V1qyuvxd.jpg) Geraniums, Messenger Woods, IL |
![Skunk Cabbage, IL](https://a4.pbase.com/g13/43/815143/3/174536699.21bc0581.JPEG) Skunk Cabbage, IL |
![Dwarf lake iris and gaywings, Ridges Sanctuary, Door County, WI](https://a4.pbase.com/g9/43/815143/3/122673167.LF2VobKE.jpg) Dwarf lake iris and gaywings, Ridges Sanctuary, Door County, WI |
![Bluebells, Messenger Woods, IL](https://a4.pbase.com/g3/43/815143/3/122669195.blPEYZwp.jpg) Bluebells, Messenger Woods, IL |
![Marsh Marigolds, Whitefish Dunes State Park, Door County, WI](https://a4.pbase.com/g3/43/815143/3/122684857.REzstQcL.jpg) Marsh Marigolds, Whitefish Dunes State Park, Door County, WI |
![Marsh marigold, White Fish Bay, WI](https://a4.pbase.com/g9/43/815143/3/122684838.WlH2PoUh.jpg) Marsh marigold, White Fish Bay, WI |
![Spiderwort, Illinois Beach State Park, Lake County, IL](https://a4.pbase.com/g4/43/815143/3/142117327.mU4tpO1T.jpg) Spiderwort, Illinois Beach State Park, Lake County, IL |
![Lupines, poison ivy, and hoary pucoon, Illinois Beach State Park, Lake County, IL](https://a4.pbase.com/g1/43/815143/3/129581990.X4OlGi9H.jpg) Lupines, poison ivy, and hoary pucoon, Illinois Beach State Park, Lake County, IL |
![Aspens, Upper Peninsula, MI](https://a4.pbase.com/g4/43/815143/3/137321688.P05mTixK.jpg) Aspens, Upper Peninsula, MI |
![Pheasant feathers close-up](https://a4.pbase.com/g9/43/815143/3/157260708.JHUTAflN.jpg) Pheasant feathers close-up |
![Bloodroot, Messenger Woods, Will County Forest Preserve District, IL](https://a4.pbase.com/g9/43/815143/3/156717460.xLgsBRH4.jpg) Bloodroot, Messenger Woods, Will County Forest Preserve District, IL |
![Painted Trillium, Jasper Woods Nature Sanctuary, St. Clair County, MI](https://a4.pbase.com/g9/43/815143/3/154367864.MkFbinJM.jpg) Painted Trillium, Jasper Woods Nature Sanctuary, St. Clair County, MI |
![Nodding Trillium, Ridges Sanctuary, Door County, WI](https://a4.pbase.com/g9/43/815143/3/156775213.bsYS02U5.jpg) Nodding Trillium, Ridges Sanctuary, Door County, WI |
![Squirrel Corn, Messenger Woods, Will County, IL](https://a4.pbase.com/g9/43/815143/3/156771570.FsWfRvEz.jpg) Squirrel Corn, Messenger Woods, Will County, IL |
![Lupine, Hoary Pucoon, and Phlox, Illinois Beach State Park, Lake County, IL](https://a4.pbase.com/g9/43/815143/3/157261498.opDiLrlX.jpg) Lupine, Hoary Pucoon, and Phlox, Illinois Beach State Park, Lake County, IL |
![Shaggy Mane Mushrooms with Beech leaves, Bond Falls, MI](https://a4.pbase.com/g9/43/815143/3/157386286.s08foj9G.jpg) Shaggy Mane Mushrooms with Beech leaves, Bond Falls, MI |
![Morel Mushrooms, Messenger Woods, IL](https://a4.pbase.com/g9/43/815143/3/157386287.atZov2RN.jpg) Morel Mushrooms, Messenger Woods, IL |
![Trout Lilies, Messenger Woods, Will County Forest Preserve District, IL](https://a4.pbase.com/g12/43/815143/3/168885104.AWzmx0BS.jpg) Trout Lilies, Messenger Woods, Will County Forest Preserve District, IL |
![Bloodroot, Ryerson Woods, Lake County, IL](https://a4.pbase.com/g12/43/815143/3/168885338.MA4Zdu7n.jpg) Bloodroot, Ryerson Woods, Lake County, IL |
![Raindrops on Trillium and Bloodroot Leaves, Messenger Woods, IL.](https://a4.pbase.com/g12/43/815143/3/170521841.Mpi7OO5L.jpg) Raindrops on Trillium and Bloodroot Leaves, Messenger Woods, IL. |
![Round-lobed Hepatica, Moraine Hills State Park, IL](https://a4.pbase.com/g12/43/815143/3/170691264.DlIgI61P.jpg) Round-lobed Hepatica, Moraine Hills State Park, IL |
![Blue-eyed Mary, Messenger Woods, IL](https://a4.pbase.com/g12/43/815143/3/170720980.81sBDpcD.jpg) Blue-eyed Mary, Messenger Woods, IL |
![Great White Trillium and Blue-eyed Mary in Messenger Woods, Will County, IL](https://a4.pbase.com/g12/43/815143/3/171406171.s7s7871B.jpg) Great White Trillium and Blue-eyed Mary in Messenger Woods, Will County, IL |
![Blue-eyed Marys and Virginia Bluebells, Messenger Woods, IL.](https://a4.pbase.com/g12/43/815143/3/171517782.oDoAIt7J.jpg) Blue-eyed Marys and Virginia Bluebells, Messenger Woods, IL. |
![Round-lobed Hepatica Amongst Pin Oak Leaves. Moraine Hills State Park, IL](https://a4.pbase.com/g12/43/815143/3/171605680.a2ZYD7Zr.jpg) Round-lobed Hepatica Amongst Pin Oak Leaves. Moraine Hills State Park, IL |
![Bloodroot, Messenger Woods, Will County, IL](https://a4.pbase.com/g12/43/815143/3/171607971.IzIxSYAs.jpg) Bloodroot, Messenger Woods, Will County, IL |
![Yellow Trout Lilies, Higginbotham Woods, IL](https://a4.pbase.com/g12/43/815143/3/172556672.wwcRVlBZ.jpg) Yellow Trout Lilies, Higginbotham Woods, IL |
![Bloodroot amid Oak Leaves, Messenger Woods, Will County, IL](https://a4.pbase.com/g13/43/815143/3/173419856.de280310.JPEG) Bloodroot amid Oak Leaves, Messenger Woods, Will County, IL |
![Painted Trillium, Jasper Woods, MI](https://a4.pbase.com/g13/43/815143/3/174517092.dd64d96b.JPEG) Painted Trillium, Jasper Woods, MI |
![Pasque Flowers, Harlem Hills Prairie, IL](https://a4.pbase.com/g13/43/815143/3/174276847.0b0acce4.JPEG) Pasque Flowers, Harlem Hills Prairie, IL |
![Dutchman's Breeches.jpg](https://a4.pbase.com/g13/43/815143/3/174534580.bb480132.JPEG) Dutchman's Breeches.jpg |
![(MW46) Rain drops on maple leaves, MI](https://a4.pbase.com/g3/43/815143/3/90120409.cvJvbBVn.jpg) (MW46) Rain drops on maple leaves, MI |
![Trillium and Ryerson Woods, IL](https://a4.pbase.com/g13/43/815143/3/174614181.29883e45.JPEG) Trillium and Ryerson Woods, IL |
![Large Flowered Trillium in Ryerson Forest Preserve, Ill](https://a4.pbase.com/g13/43/815143/3/174623486.063b1fae.JPEG) Large Flowered Trillium in Ryerson Forest Preserve, Ill |
![Red Trillium, Mississippi Palisades State Park, IL](https://a4.pbase.com/g13/43/815143/3/174629371.6ecee486.JPEG) Red Trillium, Mississippi Palisades State Park, IL |